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EIP-155 update with Vitalik's new test vectors (#3166)

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* Vitalik's new test vectors.

* Update to latest EIP155 spec.

* Fix txs.

* Another fix.
This commit is contained in:
Gav Wood 2016-11-04 15:13:51 +01:00 committed by Arkadiy Paronyan
parent df33aa920b
commit 0f16942186
1 changed files with 17 additions and 16 deletions
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33
ethcore/src/types/transaction.rs
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@ -159,7 +159,7 @@ impl Transaction {
unsigned: self, unsigned: self,
r: sig.r().into(), r: sig.r().into(),
s: sig.s().into(), s: sig.s().into(),
v: sig.v() + if let Some(n) = network_id { 1 + n * 2 } else { 27 }, v: sig.v() + if let Some(n) = network_id { 35 + n * 2 } else { 27 },
hash: Cell::new(None), hash: Cell::new(None),
sender: Cell::new(None), sender: Cell::new(None),
} }
@ -302,13 +302,13 @@ impl SignedTransaction {
} }
/// 0 if `v` would have been 27 under "Electrum" notation, 1 if 28 or 4 if invalid. /// 0 if `v` would have been 27 under "Electrum" notation, 1 if 28 or 4 if invalid.
pub fn standard_v(&self) -> u8 { match self.v { 0 => 4, v => (v - 1) & 1, } } pub fn standard_v(&self) -> u8 { match self.v { v if v == 27 || v == 28 || v > 36 => (v - 1) % 2, _ => 4 } }
/// The network ID, or `None` if this is a global transaction. /// The network ID, or `None` if this is a global transaction.
pub fn network_id(&self) -> Option<u8> { pub fn network_id(&self) -> Option<u8> {
match self.v { match self.v {
0 | 27 | 28 => None, v if v > 36 => Some((v - 35) / 2),
v => Some((v - 1) / 2), _ => None,
} }
} }
@ -456,21 +456,22 @@ fn should_recover_from_network_specific_signing() {
#[test] #[test]
fn should_agree_with_vitalik() { fn should_agree_with_vitalik() {
use rustc_serialize::hex::FromHex; use rustc_serialize::hex::FromHex;
use std::str::FromStr;
let test_vector = |tx_data: &str, address: &'static str| { let test_vector = |tx_data: &str, address: &'static str| {
let signed: SignedTransaction = decode(&FromHex::from_hex(tx_data).unwrap()); let signed: SignedTransaction = decode(&FromHex::from_hex(tx_data).unwrap());
assert_eq!(signed.sender().unwrap(), address.into()); signed.check_low_s().unwrap();
assert_eq!(signed.sender().unwrap(), address.into());
flushln!("networkid: {:?}", signed.network_id());
}; };
test_vector("f864808504a817c800825208943535353535353535353535353535353535353535808025a0044852b2a670ade5407e78fb2863c51de9fcb96542a07186fe3aeda6bb8a116da0044852b2a670ade5407e78fb2863c51de9fcb96542a07186fe3aeda6bb8a116d", "0xda39a520355857fdb37ecb527fe814230fa9962c"); test_vector("f864808504a817c800825208943535353535353535353535353535353535353535808025a0044852b2a670ade5407e78fb2863c51de9fcb96542a07186fe3aeda6bb8a116da0044852b2a670ade5407e78fb2863c51de9fcb96542a07186fe3aeda6bb8a116d", "0xf0f6f18bca1b28cd68e4357452947e021241e9ce")
test_vector("f864018504a817c80182a410943535353535353535353535353535353535353535018025a0c89efdaa54c0f20c7adf612882df0950f5a951637e0307cdcb4c672f298b8bc8a0c89efdaa54c0f20c7adf612882df0950f5a951637e0307cdcb4c672f298b8bc6", "0xd240215f30eafee2aaa5184d8f051ebb41c90b19"); test_vector("f864018504a817c80182a410943535353535353535353535353535353535353535018025a0489efdaa54c0f20c7adf612882df0950f5a951637e0307cdcb4c672f298b8bcaa0489efdaa54c0f20c7adf612882df0950f5a951637e0307cdcb4c672f298b8bc6", "0x23ef145a395ea3fa3deb533b8a9e1b4c6c25d112")
test_vector("f864028504a817c80282f618943535353535353535353535353535353535353535088025a0ad7c5bef027816a800da1736444fb58a807ef4c9603b7848673f7e3a68eb14a8a0ad7c5bef027816a800da1736444fb58a807ef4c9603b7848673f7e3a68eb14a5", "0x2f2822c55d894df1ba32961c43325dcb3d614ee8"); test_vector("f864028504a817c80282f618943535353535353535353535353535353535353535088025a02d7c5bef027816a800da1736444fb58a807ef4c9603b7848673f7e3a68eb14a5a02d7c5bef027816a800da1736444fb58a807ef4c9603b7848673f7e3a68eb14a5", "0x2e485e0c23b4c3c542628a5f672eeab0ad4888be")
test_vector("f865038504a817c803830148209435353535353535353535353535353535353535351b8025a02a80e1ef1d7842f27f2e6be0972bb708b9a135c38860dbe73c27c3486c34f4e0a02a80e1ef1d7842f27f2e6be0972bb708b9a135c38860dbe73c27c3486c34f4de", "0xc21df0434ceab6e18a1300d18206e54e807b4456"); test_vector("f865038504a817c803830148209435353535353535353535353535353535353535351b8025a02a80e1ef1d7842f27f2e6be0972bb708b9a135c38860dbe73c27c3486c34f4e0a02a80e1ef1d7842f27f2e6be0972bb708b9a135c38860dbe73c27c3486c34f4de", "0x82a88539669a3fd524d669e858935de5e5410cf0")
test_vector("f865048504a817c80483019a28943535353535353535353535353535353535353535408025a013600b294191fc92924bb3ce4b969c1e7e2bab8f4c93c3fc6d0a51733df3c063a013600b294191fc92924bb3ce4b969c1e7e2bab8f4c93c3fc6d0a51733df3c060", "0xf975cee81edae2ab5883f4e2fb2a7f2fd56f4131"); test_vector("f865048504a817c80483019a28943535353535353535353535353535353535353535408025a013600b294191fc92924bb3ce4b969c1e7e2bab8f4c93c3fc6d0a51733df3c063a013600b294191fc92924bb3ce4b969c1e7e2bab8f4c93c3fc6d0a51733df3c060", "0xf9358f2538fd5ccfeb848b64a96b743fcc930554")
test_vector("f865058504a817c8058301ec309435353535353535353535353535353535353535357d8025a0ceebf77a833b30520287ddd9478ff51abbdffa30aa90a8d655dba0e8a79ce0c1a0ceebf77a833b30520287ddd9478ff51abbdffa30aa90a8d655dba0e8a79ce0c1", "0xd477474c9f48dcbfde5d97f30646242ab7a17e06"); test_vector("f865058504a817c8058301ec309435353535353535353535353535353535353535357d8025a04eebf77a833b30520287ddd9478ff51abbdffa30aa90a8d655dba0e8a79ce0c1a04eebf77a833b30520287ddd9478ff51abbdffa30aa90a8d655dba0e8a79ce0c1", "0xa8f7aba377317440bc5b26198a363ad22af1f3a4")
test_vector("f866068504a817c80683023e3894353535353535353535353535353535353535353581d88025a0e455bf8ea6e7463a1046a0b52804526e119b4bf5136279614e0b1e8e296a4e2da0e455bf8ea6e7463a1046a0b52804526e119b4bf5136279614e0b1e8e296a4e2d", "0xb49948deb719ca21e38d29e3360f534b39db0e76"); test_vector("f866068504a817c80683023e3894353535353535353535353535353535353535353581d88025a06455bf8ea6e7463a1046a0b52804526e119b4bf5136279614e0b1e8e296a4e2fa06455bf8ea6e7463a1046a0b52804526e119b4bf5136279614e0b1e8e296a4e2d", "0xf1f571dc362a0e5b2696b8e775f8491d3e50de35")
test_vector("f867078504a817c807830290409435353535353535353535353535353535353535358201578025a052f1a9b320cab38e5da8a8f97989383aab0a49165fc91c737310e4f7e9821021a052f1a9b320cab38e5da8a8f97989383aab0a49165fc91c737310e4f7e9821021", "0xbddfc81a8ce87b2360837049a6eda68ab2f58999"); test_vector("f867078504a817c807830290409435353535353535353535353535353535353535358201578025a052f1a9b320cab38e5da8a8f97989383aab0a49165fc91c737310e4f7e9821021a052f1a9b320cab38e5da8a8f97989383aab0a49165fc91c737310e4f7e9821021", "0xd37922162ab7cea97c97a87551ed02c9a38b7332")
test_vector("f867088504a817c8088302e2489435353535353535353535353535353535353535358202008025a0e4b1702d9298fee62dfeccc57d322a463ad55ca201256d01f62b45b2e1c21c11a0e4b1702d9298fee62dfeccc57d322a463ad55ca201256d01f62b45b2e1c21c10", "0x8f2edcf67f329a146dd4cb1e6b3a072daff85b38"); test_vector("f867088504a817c8088302e2489435353535353535353535353535353535353535358202008025a064b1702d9298fee62dfeccc57d322a463ad55ca201256d01f62b45b2e1c21c12a064b1702d9298fee62dfeccc57d322a463ad55ca201256d01f62b45b2e1c21c10", "0x9bddad43f934d313c2b79ca28a432dd2b7281029")
test_vector("f867098504a817c809830334509435353535353535353535353535353535353535358202d98025a0d2f8f61201b2b11a78d6e866abc9c3db2ae8631fa656bfe5cb53668255367afba0d2f8f61201b2b11a78d6e866abc9c3db2ae8631fa656bfe5cb53668255367afb", "0x4ec38d4782fd4a6ff85c1cde77ccf1ae3c54472c"); test_vector("f867098504a817c809830334509435353535353535353535353535353535353535358202d98025a052f8f61201b2b11a78d6e866abc9c3db2ae8631fa656bfe5cb53668255367afba052f8f61201b2b11a78d6e866abc9c3db2ae8631fa656bfe5cb53668255367afb", "0x3c24d7329e92f84f08556ceb6df1cdb0104ca49f")
} }